How To Fix UAC005 - No entry was reloaded into the undo stack

SAP Error Message - Details

• Message type: E = Error

• Message class: UAC -

• Message number: 005

• Message text: No entry was reloaded into the undo stack

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UAC005 - No entry was reloaded into the undo stack ?

  The SAP error message UAC005: No entry was reloaded into the undo stack typically occurs in the context of the SAP system's user interface, particularly when dealing with changes in the user interface that are not being tracked properly for undo operations. This error can arise in various scenarios, such as when a user attempts to undo a change that the system does not recognize as having been made.
  Cause:
  
  No Changes Made: The most common cause is that there were no changes made to the data or the user interface that can be undone. If the user tries to undo an action that has not been recorded, this error will occur.
  Session Issues: Sometimes, issues with the user session or the way the application is handling the state of the user interface can lead to this error.
  Technical Issues: There may be underlying technical issues, such as problems with the application server or the database, that prevent the system from properly tracking changes.
  
  Solution:
  
  Check for Changes: Ensure that you have made changes that can be undone. If no changes were made, there is nothing to undo, and the error is expected.
  Refresh the Session: Try refreshing the session or logging out and back into the SAP system. This can help reset any session-related issues.
  Clear Cache: If the issue persists, clearing the cache of the SAP GUI or the web browser (if using SAP Fiori) may help resolve the problem.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known bugs or issues.
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with to see if there are any known issues or additional troubleshooting steps.
  Contact Support: If the problem continues, consider reaching out to your SAP support team or SAP's customer support for further assistance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the UAC005 error. SAP frequently publishes notes that address known issues and provide solutions.
  Transaction Logs: Review transaction logs or system logs to identify any underlying issues that may be causing the error.
  User Training: Ensure that users are trained on the proper use of the SAP interface, including how to make changes and use the undo functionality effectively.
  
  By following these steps, you should be able to address the UAC005 error and understand its context within the SAP system.